New 2026 Gmc Sierra 3500 HD SLT

2026 GMC Sierra 3500HD SLT Maximum Capability in Brownwood, TX. Are you ready for the ultimate heavy-duty power player in Brownwood, Texas? This 2026 GMC Sierra 3500HD SLT in striking Volcanic Red Tintcoat is designed to dominate the toughest tasks in the Heart of Texas. Whether you are hauling heavy machinery to a job site in Early, towing a fifth-wheel to Lake Brownwood, or managing a ranch in Comanche, this dual-rear-wheel (DRW) powerhouse is built to exceed every expectation. This Sierra 3500HD isn't just a truck; it's a force of nature. Powered by the legendary Duramax 6.6L Turbo-Diesel V8, it delivers a massive 470 horsepower and a staggering 975 lb-ft of torque. Paired with the world-class Allison 10-speed automatic transmission, you get smooth, precise power delivery for even the most demanding Texas hauls. The SLT trim strikes the perfect balance between professional-grade utility and upscale luxury. Step into a refined Black leather-appointed interior designed for those who spend long days on the road. Dominated by a massive 13.4-inch diagonal GMC Premium Infotainment System with Google built-in. A 12.3-inch digital Driver Information Center puts vital stats right in your line of sight. Experience crystal-clear audio with the available Bose Premium 7-speaker system. Enjoy 10-way power-adjustable heated and ventilated front seats and a heated steering wheel. Towing is safer and more intuitive than ever with GMC's advanced technology suite. ProGrade Trailering includes the In-Vehicle Trailering App, hitch guidance with hitch view, and trailer tire pressure monitoring. HD Surround Vision provides multiple camera views to make maneuvering a dually in tight spots effortless. Sierra HD Pro Safety features Forward Collision Alert, Automatic Emergency Braking, and Lane Departure Warning. At Bruner Auto Group, we have been serving our neighbors in Brownwood, Early, and Coleman for generations. We understand the needs of Texas truck owners and offer a transparent, professional buying experience. Put this 2026 Sierra 3500HD SLT to work today! Visit our showroom or call [Insert Phone Number] to schedule your test drive.